options: prefix options with "--" in help output

This is Better(tm).
mpv-player · Nov 21, 2013 · 0cb9227 · 0cb9227
1 parent 5dca96c
commit 0cb9227
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mpvcore/m_config.c b/mpvcore/m_config.c
@@ -644,7 +644,7 @@ void m_config_print_option_list(const struct m_config *config)
             continue;
         if (co->is_generated)
             continue;
-        mp_msg(MSGT_CFGPARSER, MSGL_INFO, " %-30.30s", co->name);
+        mp_msg(MSGT_CFGPARSER, MSGL_INFO, " --%-30.30s", co->name);
         if (opt->type == &m_option_type_choice) {
             mp_msg(MSGT_CFGPARSER, MSGL_INFO, " Choices:");
             struct m_opt_choice_alternatives *alt = opt->priv;